In June 2025, several regions across Maritime Southeast Asia experienced warmer-than-normal surface temperatures. Notable warm anomalies were observed in northern Myanmar, southern and western Indonesia, parts of Brunei Darussalam, and coastal Malaysia and Singapore.

Elsewhere, no other significant temperature anomalies were noted.

The maps on the right (top to bottom) indicate the observed temperature for June 2025, along with the climatological normal from 1991 to 2020, providing context for the anomaly map on the left.